David Majnemer fe0d65bcc6 [InstSimplify] Handle some overflow intrinsics in InstSimplify ...

This change does a few things:
- Move some InstCombine transforms to InstSimplify
- Run SimplifyCall from within InstCombine::visitCallInst
- Teach InstSimplify to fold [us]mul_with_overflow(X, undef) to 0.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237995 91177308-0d34-0410-b5e6-96231b3b80d8

2015-05-22 03:56:46 +00:00

..

CMakeLists.txt

Use ADDITIONAL_HEADER_DIRS in all LLVM CMake projects.

2015-02-11 03:28:02 +00:00

InstCombineAddSub.cpp

[ValueTracking] refactor: extract method haveNoCommonBitsSet

2015-05-14 23:53:19 +00:00

InstCombineAndOrXor.cpp

[ConstantRange] Split makeICmpRegion in two.

2015-03-18 00:41:24 +00:00

InstCombineCalls.cpp

[InstSimplify] Handle some overflow intrinsics in InstSimplify

2015-05-22 03:56:46 +00:00

InstCombineCasts.cpp

Reapply r237539 with a fix for the Chromium build.

2015-05-20 18:41:25 +00:00

InstCombineCompares.cpp

[InstSimplify] Handle some overflow intrinsics in InstSimplify

2015-05-22 03:56:46 +00:00

InstCombineInternal.h

Rip min/max pattern matching out of InstCombine and into

2015-05-11 14:42:20 +00:00

InstCombineLoadStoreAlloca.cpp

Convert PHI getIncomingValue() to foreach over incoming_values(). NFC.

2015-05-12 20:05:31 +00:00

InstCombineMulDivRem.cpp

[InstCombine] (mul nsw 1, INT_MIN) != (shl nsw 1, 31)

2015-04-18 04:41:30 +00:00

InstCombinePHI.cpp

Convert PHI getIncomingValue() to foreach over incoming_values(). NFC.

2015-05-12 20:05:31 +00:00

InstCombineSelect.cpp

Reapply r237539 with a fix for the Chromium build.

2015-05-20 18:41:25 +00:00

InstCombineShifts.cpp

Convert PHI getIncomingValue() to foreach over incoming_values(). NFC.

2015-05-12 20:05:31 +00:00

InstCombineSimplifyDemanded.cpp

Reapply r237539 with a fix for the Chromium build.

2015-05-20 18:41:25 +00:00

InstCombineVectorOps.cpp

[InstCombine] Use DataLayout to determine vector element width

2015-04-03 20:18:40 +00:00

InstructionCombining.cpp

Reapply r237539 with a fix for the Chromium build.

2015-05-20 18:41:25 +00:00

LLVMBuild.txt

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Makefile

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